| Liberty Crack | |
| Location: | Liberty Bell Mountain, Washington (state), United States |
| Coords: | 48.5156°N -120.6567°W |
| Climbing Area: | Washington Pass |
| Route Type: | Trad, Aid, Alpine |
| Vertical Gain: | 1200 feet |
| Pitches: | 12 |
| Rating: | 5.11- C2 |
| Grade: | V |
| First Ascent: | Steve Marts, Fred Stanley, and Don McPherson July 16–18, 1965. |
The Liberty Crack is a technical rock climbing route on Liberty Bell Mountain near Washington Pass and is featured in Fifty Classic Climbs of North America.